5-1-3-4: EXPLOSIVES:
   A.   Storage: No person shall keep or store any dynamite, nitroglycerin, TNT, gunpowder or guncotton in any quantities, except for medical or laboratory purposes, and for such purposes no more than five (5) pounds shall be stored in any one building or premises.
   B.   Rules of State Fire Marshal: All explosives kept or stored in the City shall be kept or stored in accordance with the rules enforced by the State Fire Marshal with respect to the same. (1994 Code)